Spatial controls of methane uptake in upland soils across climatic and geological regions in Greenland

Autor: Ludovica D’Imperio, Bing-Bing Li, James M. Tiedje, Youmi Oh, Jesper Riis Christiansen, Sebastian Kepfer-Rojas, Andreas Westergaard-Nielsen, Kristian Koefoed Brandt, Peter E. Holm, Peiyan Wang, Per Ambus, Bo Elberling

Publikováno v: Communications Earth & Environment, Vol 4, Iss 1, Pp 1-10 (2023)

Abstract In the Arctic, the spatiotemporal variation of net methane uptake in upland soils depends on unresolved interactive controls between edaphic and microbial factors not yet included in current models, underpinning the uncertainty of upscaling

Externí odkaz: https://doaj.org/article/228acf6ee1cb490fa2c930d6763f5fc1

Comparing cadmium uptake kinetics, xylem translocation, chemical forms, and subcellular distribution of two tobacco (Nicotiana tabacum L.) cultivars

Autor: Haiwei Liu, Yan Zhang, Haiyun Wang, Biao Zhang, Yuan He, Haohao Wang, Yingying Zhu, Peter E. Holm, Yi Shi

Publikováno v: Ecotoxicology and Environmental Safety, Vol 254, Iss , Pp 114738- (2023)

Tobacco (Nicotiana tabacum L.) is a potential phytoremediator that can reduce soil cadmium (Cd) contamination. Pot and hydroponic experiments were conducted to investigate the difference in absorption kinetics, translocation patterns, accumulation ca

Externí odkaz: https://doaj.org/article/64caa81d79b64ef390c5cc92a0d7961e

Fast peroxydisulfate oxidation of the antibiotic norfloxacin catalyzed by cyanobacterial biochar

Autor: Chen Wang, Hans Christian Bruun Hansen, Mogens Larsen Andersen, Bjarne W. Strobel, Hui Ma, Nadia Dodge, Poul Erik Jensen, Changyong Lu, Peter E. Holm

Publikováno v: Wang, C, Hansen, H C B, Andersen, M L, Strobel, B W, Ma, H, Dodge, N, Jensen, P E, Lu, C & Holm, P E 2022, ' Fast peroxydisulfate oxidation of the antibiotic norfloxacin catalyzed by cyanobacterial biochar ', Journal of Hazardous Materials, vol. 439, 129655 . https://doi.org/10.1016/j.jhazmat.2022.129655

Peroxydisulfate (PDS) is a common oxidant for organic contaminant remediation. PDS is typically activated by metal catalysts to generate reactive radicals. Unfortunately, as radicals are non-selective and metal catalysts may cause secondary contamina

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a39fb96ea2297ebd684f64f188141cc
https://curis.ku.dk/ws/files/315772944/1_s2.0_S0304389422014480_main.pdf

Potential of dissolved organic matter (DOM) to extract As, Cd, Co, Cr, Cu, Ni, Pb and Zn from polluted soils: A review

Autor: Peter E. Holm, Ole K. Borggaard, Bjarne W. Strobel

Publikováno v: Geoderma. 343:235-246

Pollution of soils with As, Cd, Co, Cr, Cu, Ni, Pb and Zn, collectively termed heavy metals (HMs), can threaten human health and ecosystem functioning. Therefore, polluted soils must be remediated. Soil washing of strongly polluted soils and phytoext

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::02cfccb268a7fb9499738e254a95db23
https://doi.org/10.1016/j.geoderma.2019.02.041

Assessment of biochar and zero-valent iron for in-situ remediation of chromated copper arsenate contaminated soil

Autor: Stacie Tardif, Hanna Frick, Peter E. Holm, Kristian K. Brandt, Ellen Kandeler

Publikováno v: Science of The Total Environment
Frick, H, Tardif, S, Kandeler, E, Holm, P E & Brandt, K K 2019, ' Assessment of biochar and zero-valent iron for in-situ remediation of chromated copper arsenate contaminated soil ', Science of the Total Environment, vol. 655, pp. 414-422 . https://doi.org/10.1016/j.scitotenv.2018.11.193

Chromated copper arsenates (CCA) have been extensively used as wood impregnation agents in Europe and North America. Today, CCA contaminated sites remain abundant and pose environmental risks that need to be properly managed. Using a TRIAD approach t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9814ee1151679d977d662ee7e4ffa26
https://doi.org/10.1016/j.scitotenv.2018.11.193